Research Article

Postural Stability Evaluation of Patients Undergoing Vestibular Schwannoma Microsurgery Employing the Inertial Measurement Unit

Table 3

Comparison of the total volumes of the polyhedrons of angles in patients pre- and postsurgery.

PresurgeryPostsurgery
EOECEOEC

FiSMin (deg3)4.62·10−25.68·10−23.73·10−25.97·10−2
Q1 (deg3)9.12·10−21.30·10−17.62·10−22.61·10−1
Mdn (deg3)1.26·10−11.64·10−13.71·10−16.98·10−1
Q3 (deg3)2.18·10−19.26·10−17.99·10−13.60·10+0
Max (deg3)3.85·10+01.47·10+14.94·10+08.35·10+0

FoSMin (deg3)2.74·10−17.96·10−12.33·10−11.53·10+0
Q1 (deg3)3.42·10−11.21·10+02.73·10−17.61·10+0
Mdn (deg3)8.81·10−11.28·10+16.75·10−14.32·10+1
Q3 (deg3)1.68·10+01.83·10+13.28·10+07.41·10+1
Max (deg3)8.24·10+07.98·10+11.18·10+27.00·10+2

EO: eyes open; EC: eyes closed; FiS: firm surface; FoS: foam surface; Min: minimum; Max: maximum; Mdn: median; Q1: first quartile; Q3: third quartile.